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https://issues.apache.org/jira/browse/BEAM-6150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jeff Klukas resolved BEAM-6150.
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Resolution: Fixed
> Provide alternatives to SerializableFunction and SimpleFunction that may
> declare exceptions
> -------------------------------------------------------------------------------------------
>
> Key: BEAM-6150
> URL: https://issues.apache.org/jira/browse/BEAM-6150
> Project: Beam
> Issue Type: Improvement
> Components: sdk-java-core
> Reporter: Jeff Klukas
> Assignee: Jeff Klukas
> Priority: Minor
> Fix For: 2.10.0
>
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> Contextful.Fn allows subclasses to declare checked exceptions, but neither
> SerializableFunction nor SimpleFunction do. We want to add a new entry in
> each of those hierarchies where checked exceptions are allowed. We can then
> change existing method signatures to accept the new superinterfaces in
> contexts where allowing user code to throw checked exceptions is acceptable,
> such as in ProcessElement methods.
> Discussed on the dev mailing list:
> https://lists.apache.org/thread.html/eecd8dea8b47710098ec67d73b87cf9b4e2926c444c3fee1a6b9a743@%3Cdev.beam.apache.org%3E
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